/*
 * Copyright 2009 Kaspar Minosiants http://www.minosiants.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.minosiants.confluence.blog.plugin.impl.tweet2it;

import oauth.signpost.OAuthConsumer;
import oauth.signpost.exception.OAuthMessageSignerException;
import oauth.signpost.impl.DefaultOAuthConsumer;
import oauth.signpost.signature.SignatureMethod;

import org.apache.http.HttpRequest;

import com.minosiants.confluence.blog.plugin.tweet2it.IContextUtil;
import com.minosiants.confluence.blog.plugin.tweet2it.IOAuthManager;

/**
 *	Project home: http://tweet2it.minosiants.com
 *
 *  @author Kaspar Minosiants
 *
 * 	$Id:$
 */
public class OAuthHttpClient extends GeneralHttpClient{
	private OAuthConsumer consumer;
	private IContextUtil contextUtil; 
	private IOAuthManager oauthManager;
		
	public OAuthHttpClient() {
		this.consumer=new DefaultOAuthConsumer(
				"1sikeGafLvmGtTSvIXv78A",
            	"oVcqU2sLx39OqN9VQn2IgjOAlHwobqLZ4XCfiG8p3E",
            	SignatureMethod.HMAC_SHA1);
	}
	@Override
	protected void beforeRequest(HttpRequest request) {
		OAuthUserData oauthUserData =getOAuthUserData();
		this.consumer.setTokenWithSecret(oauthUserData.getToken(),oauthUserData.getSecret());
		sign(request);	
	}	
	private OAuthUserData getOAuthUserData() {
		/*OAuthUserData oauthUserData=contextUtil.getAttribute(OAuthUserData.class, IContextUtil.Constants.CURIENT_OAUTH_USER_DATA);
		if(oauthUserData!=null)
    		return oauthUserData;
    	oauthUserData=oauthManager.getUserData(contextUtil.getCurrientUserId());    	
    	contextUtil.setAttribute(IContextUtil.Constants.CURIENT_OAUTH_USER_DATA,oauthUserData);*/
    	return oauthManager.getUserData(contextUtil.getCurrientUserId()); 
	}
	private void sign(HttpRequest pm) {
		try {
			consumer.sign(pm);
		} catch (OAuthMessageSignerException e) {
			e.printStackTrace();
		}		
	}
	public void setConsumer(OAuthConsumer consumer) {
		this.consumer = consumer;
	}
	public void setContextUtil(IContextUtil contextUtil) {
		this.contextUtil = contextUtil;
	}
	public void setOauthManager(IOAuthManager oauthManager) {
		this.oauthManager = oauthManager;
	}
	
}
